Harken 391 16mm Hook-In Halyard Block

The 16 mm is Harken’s® smallest block. It is perfect for small synthetic control lines found on high-tech dinghies. The patented bearing system uses stainless steel balls in a captive grooved race and has a 250 lb (113 kg) maximum working load.

Specifications:

• Sheave Ø (mm) - 16 mm

• Length (mm) - 41 mm

• Weight (g) - 13 g

• Maximum line Ø (mm) - 5 mm

• Maximum working load (kg) - 113 kg

• Breaking load (kg) - 181 kg